'use strict';
/**
* Get cookie value by cookie name from browser
* @param {string} cookieName - name of the cookie
* @returns {string} cookie value of the found cookie name
*/
function getCookie(cookieName) {
var name = cookieName + '=';
var decodedCookie = decodeURIComponent(document.cookie);
var cookieArray = decodedCookie.split(';');
for (var i = 0; i < cookieArray.length; i++) {
var cookieItem = cookieArray[i];
while (cookieItem.charAt(0) === ' ') {
cookieItem = cookieItem.substring(1);
}
if (cookieItem.indexOf(name) === 0) {
return cookieItem.substring(name.length, cookieItem.length);
}
}
return '';
}
module.exports = function () {
if ($('.valid-cookie-warning').length > 0) {
var previousSessionID = window.localStorage.getItem('previousSid');
var currentSessionID = getCookie('sid');
if (!previousSessionID && currentSessionID) {
// When a user first time visit the home page,
// set the previousSessionID to currentSessionID
// and Show the cookie alert
previousSessionID = currentSessionID;
window.localStorage.setItem('previousSid', previousSessionID);
$('.cookie-warning-messaging').show();
} else if (previousSessionID && previousSessionID === currentSessionID) {
// Hide the cookie alert if user is in the same session
$('.cookie-warning-messaging').hide();
} else {
// Clear the previousSessionID from localStorage
// when user session is changed or expired
window.localStorage.removeItem('previousSid');
}
}
};